Historic preservation
In this video: A preservation expert shares how to restore an older home economically and energy efficiently.
More from this category
Roof and attic
Your roof and attic play the most crucial role in your home's energy efficiency system, reducing your energy costs during the winter and summer.
Net Zero Community
Check out a new neighborhood concept and see how one builder is changing the way homes are built with a goal to use zero energy.
New home comfort issues
Choosing energy-smart products
When building your new home, don't forget about the importance of energy-conserving products like furnaces, air conditioners and appliances.
Structural insulated panels
Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.
Aging in place
Framing options
You have energy efficient and sustainable options when it comes to framing your new home.
Geodesic domes
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.